# Qadence SDK

**Canonical:** https://apis.io/apis/pasqal/qadence-sdk/  
**Provider:** Pasqal — https://apis.io/providers/pasqal/  
**Documentation:** https://pasqal-io.github.io/qadence/

Qadence SDK is one of 8 APIs that [Pasqal](https://apis.io/providers/pasqal/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Digital Analog, Variational Algorithms, Quantum Machine Learning, SDK, and Open-Source. The published artifact set on APIs.io includes API documentation and a GitHub repository.

Qadence is Pasqal's higher-level digital-analog quantum programming interface for writing variational quantum programs with tunable qubit interactions, designed for neutral-atom hardware. The Qadence ecosystem includes qadence-libs (QUBO/graph embedding/QML extensions), qadence-protocols (error mitigation), qadence2-core / -ir / -expressions / -platforms (next-generation IR and backends), pyqtorch (PyTorch state vector simulator), and horqrux (JAX simulator).

## Machine-readable artifacts (3)

- **Documentation** — https://pasqal-io.github.io/qadence/
- **GitHubRepository** — https://github.com/pasqal-io/qadence
- **PackageRegistry** — https://pypi.org/project/qadence/

## Other Pasqal APIs (7)

- [Pasqal Cloud Services API](https://apis.io/apis/pasqal/pasqal-cloud-services-api/)
- [Pulser SDK](https://apis.io/apis/pasqal/pulser-sdk/)
- [Quantum Evolution Kernel (QEK)](https://apis.io/apis/pasqal/quantum-evolution-kernel/)
- [QUBO Solver](https://apis.io/apis/pasqal/qubo-solver/)
- [Maximum Independent Set Solver](https://apis.io/apis/pasqal/maximum-independent-set/)
- [QoolQit SDK](https://apis.io/apis/pasqal/qoolqit-sdk/)
- [Pasqal Emulators (EMU-MPS, EMU-SV)](https://apis.io/apis/pasqal/emulators/)

## Tags

Digital Analog, Variational Algorithms, Quantum Machine Learning, SDK, Open-Source

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/pasqal/qadence-sdk/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/pasqal/.